*{
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
}
li{
    list-style: none;
    cursor: pointer;
}
p{
    cursor: pointer;
    text-align: center;
}
.head{
    background-color: #1ABEBF;
    height: 60px;
}
.head img{
    display: block;
    margin: 0 auto;
    padding: 10px 0px;
    height: 40px;
}
.nav{
    background-color: #F1EFF1;
    height: 40px;
}
.nav-body{
    margin: 0 auto;
    overflow: hidden;
    width: 900px;
    height: 40px;
    background-color: #F1EFF1;
}
.nav-left,.nav-right{
    float: left;
    width: 240px;
    height: 40px;
    position: relative;
}
.nav-right{
    float: right;
}
.nav-mid{
    float: left;
    width: 340px;
    height: 40px;
    position: relative;
}
.nav-left img{
    margin-top: 10.5px;
}
.nav-left p{
    position: absolute;
    line-height: 40px;
    top: 0;
    left: 25px;
    font-size: 12px;
    color: #555555;
}
.nav-mid ul{
    display: block;
    margin: 0 auto;
    padding: 0px 6.5px;
}
.nav-mid li{
    list-style: none;
    float: left;
    line-height: 40px;
    text-align: center;
    color: #555555;
    font-size: 15px;
    width: 80px;
}
.adm{
    margin-top: 10px;
    position: absolute;
    right: 55px;
    overflow: hidden;   
}
.nav-right img{
    size: over;
    transform: translate(-19px);
    filter: drop-shadow(19px 0px 0px #FEA700);
}

.nav-right p{
    position: absolute;
    line-height: 40px;
    top: 0;
    right: 0;
    font-size: 12px;
    color: #FEA700;
}
.body{
    width: 900px;
    height: 900px;
    margin: 0 auto;
    margin-top: 20px;
}
.body:after{
    display: table;
    content: "";
    clear: both;
}
.body-left{
    float: left;
    width: 170px;
    height: 800px;
    background-color: #F0F0F0;
    overflow: hidden;  
}
.body-right{
    float: right;
    width: 715px;
    height: 800px;
    background-color: #F0F0F0;
    overflow: hidden;
    position: relative;
}
.center{
    width: 170px;
    text-align: center;
    line-height: 70px;
    color: #585858;
    font-weight: 600;
}
.body-left ul:not(:first-child){
    box-sizing: border-box;
    padding: 0px 0px 20px;
    text-align: center;
}
.menu{
    font-size: 15px;
    color: #585858;
    line-height: 30px;
    box-sizing: border-box;
    padding-left: 40px;
    text-align: left;
}
.title{
    line-height: 30px;
    font-size: 16px;
    padding-left: 40px;
    text-align: left;
    color: #5C5C5C;
    font-weight: 600;
    background: url(../images/open.png) no-repeat;
    background-position: 20px center;
}
.click{
    border-left: 5px solid #1AC0C0;
    background-color: #c5c3c3;
}
.message{
    position: absolute;
    width: 100%;
    overflow: hidden;
    z-index: 100;
    box-sizing: border-box;
    border: 1px solid #CECECE;
}
.message-left{
    width: 40%;
    height: 140px;
    float: left;
    background-color: #EDEDED;
    position: relative;
}
.message-right{
    width: 60%;
    height: 140px;
    float: left;
    background-color: #EDEDED;
}
.message-right::after{
    display: table;
    content: "";
    clear: both;
}
.portrait{
    position: absolute;
    top: 25px;
    left: 25px;
    height: 90px;
    width: 90px;
    border-radius: 50%;
    background: url(../images/user.png) no-repeat;
    background-size: 100%;
}
.user{
    position: absolute;
    top: 35px;
    right: 0px;;
    height: 70px;
    width: 135px;
    box-sizing: border-box;
    border-right: 1px solid #CECECE;
}
.user p:first-child{
    text-align: left;
    line-height: 35px;
    color: #3C3C3C;
}
.user p:not(:first-child){
    text-align: left;
    font-size: 13px;
    color: #5F5F5F;
}
.mobile{
    float: left;
    height: 30px;
    width: 35%;
    margin: 51.5px 5%;
    color: #585858;
    font-size: 11px;
    background: url(../images/weixin1.png) no-repeat;
    background-size: 30px ;
}
.mobile2{
    background: url(../images/phone.png) no-repeat;
    background-size: 30px ;
}
.bangding p:not(:first-child){
    float: left;
}
.bangding p{
    text-align: left;
    padding-left: 5px;
}
.bangding p:nth-child(3){
    color: #1ABEBF;
}
.bangding{
    width: 100px;
    height: 30px;
    padding-left: 37px;
}
.password{
    position: absolute;
    top: 0;
    height: 350px;
    width: 100%;
    display: none;
}
.change:before{
    content: "";
    display: table;
}
.change{
    height: 80px;
    width: 585px;
    margin: 0px 40px;
    box-sizing: border-box;
    border-bottom: 1px solid #c5c3c3;
}
.change p{
    line-height: 35px;
    margin-left: 40px;
    width: 150px;
    margin-top: 30px;
    border-left: 5px solid #1ABEBF;
    font-size: 18px;
    color: #585858;
    text-align: left;
    text-indent: 1em;
}
.binding{
    height: 70px;
    width: 550px;
    margin-top: 20px;
    margin-left: 80px;
    position: relative;
    box-sizing: border-box;
    border: 1px solid #CECECE;
    background-color: #fff;
}
.binding1{
    margin-bottom: 35px;
}
.binding2 div{
    background: url(../images/weixin3.png) no-repeat;
    background-position: 15px center;
    box-sizing: border-box;
}
.mobileDevices{
    position: absolute;
    top: 0;
    left: 0;
    height: 70px;
    width: 200px;
    font-size: 14px;
    background-color: chartreuse;
    background: url(../images/phone2.png) no-repeat;
    background-position: 15px center;
    box-sizing: border-box;
    padding-top: 16px;
}
.mobileDevices p{
    text-align: left;
    text-indent: 5em;
    line-height: 22px;
    color: #5F5F5F;
}
.btn{
    position: absolute;
    top: 16px;
    right: 60px;
    height: 38px;
    width: 80px;
    border: 0;
    color: #fff;
    background-color: #FEA700;
}

.foot{
    width: 100%;
    background-color: #515151;
}
.foot-body{
    width: 900px;
    margin: 0 auto;
    height: 180px;
    border-bottom: 1px solid gray;
}
.foot-body-left,.foot-body-mid,.foot-body-right{
    float: left;
}
.foot-body-left{
    width: 320px;
    color: #ffffff;
    box-sizing: border-box;
    padding-left: 20px;
}
.foot-body-left img{
    margin: 20px 0px;
}

.foot-body-left p:nth-child(2){
    font-size: 15px;
    font-weight: 800;
    margin-bottom: 10px;
    text-align: left;
}
.foot-body-left p:nth-child(3){
    font-size: 12px;
    margin-bottom: 5px;
    color: #DDDDDD;
    text-align: left;
}
.foot-body-mid{
    width: 200px;
    height: 180px;
    box-sizing: border-box;
    padding-top: 50px;
    overflow: hidden;
    margin: 0px 60px;
}
.foot-body-mid p{
    float: left;
    width: 100px;
    line-height: 30px;
    font-size: 12px;
    text-align: center;
    color: #DDDDDD;
}
.foot-body-right{
    width: 180px;
    height: 180px;
    box-sizing: border-box;
    padding-top: 50px;
    overflow: hidden;
}
.foot-body-right p{
    width: 100px;
    line-height: 30px;
    text-indent: 3em;
    font-size: 12px;   
    text-align: left; 
    background-repeat: no-repeat;
    background-position-y: 50%;
    color: #ffffff;
}
.Wchat{
    background-image: url(../images/weixin2.png);
}
.tianmao{
    background-image: url(../images/tianmao.png);
}
.shop{
    background-image: url(../images/shop.png);
}

.foot-body::after{
    display: table;
    content: "";
    clear: both;
}

.foot-bottom{
    margin: 0 auto;
    height: 40px;
    width: 900px;
    overflow: hidden;
}
.foot-bottom p{
    float: left;
    font-size: 10px;
    line-height: 20px;
    margin: 10px 20px 0px;
    color: #DDDDDD;
    white-space: pre-wrap;
}
.foot-bottom p:nth-child(2){
    float: right;
}